In this work, different sizes of graphite flakes for preparation of graphene oxide (GO) were tested and the final characterization of the resulting GO was focused on a quick and reliable methods such as Raman and UV鈥揤is spectroscopy, atomic force microscopy, and surface plasmon resonance. ...
Fig. 6.Due to its fluorescence quenching properties and ability to be readily taken-up into cells, graphene oxide is an excellent FNA delivery system forin vivobiosensing. In this example, a fluorescently-labelled FNA (blue) is adsorbed onto the GO sheets through covalent or non-covalent linkag...
[7],light emitting diodes[8], and photovoltaic cells [8,9]. In applications such as biosensing [10,11], design of inks [12], drug delivery vectors [13] or bioimaging [14], graphene oxide presents several advantages because the oxygen groups can bind polymers,nanoparticlesor other molecules...
Zboril, Noncovalent Functionalization of Graphene and Graphene Oxide for Energy Materials, Biosensing, Catalytic, and Biomedical Applications, Chem... Joong,Tark,Han,... - 《Acs Nano》 被引量: 34发表: 2011年 Biomedical applications of the graphene-based materials Firstly, this article presents ...
Carbon nanomaterials applied for the treatment of inflammatory diseases: preclinical evidence. Adv. Ther. 3, 2000051 (2020). Article Google Scholar Georgakilas, V. et al. Noncovalent functionalization of graphene and graphene oxide for energy materials, biosensing, catalytic, and biomedical ...
The optical response of a graphene oxide integrated silicon micro-ring resonator (GOMRR) to a range of vapour phase Volatile Organic Compounds (VOCs) is reported. The response of the GOMRR to all but one (hexane) of the VOCs tested is significantly higher than that of the uncoated (control...
Journal of Polymer Science Part A: Polymer ChemistryNoh, J.; Chae, B.J.; Ku, B.C.; Lee, T.S. Fabrication of a nanohybrid of conjugated polymer nanoparticles and graphene oxide for biosensing of trypsin. J. Polym. Sci. A Polym. Chem., 2014, 52, 1898-1904....
Due to their unique physicochemical properties, graphene-family nanomaterials (GFNs) are widely used in many fields, especially in biomedical applications. Currently, many studies have investigated the biocompatibility and toxicity of GFNs in vivo and in
1.1. Brief introduction on graphene oxide (GO) In 2004, Andre Geim and Konstantin Novoselov reported a methodology for isolation of graphene and were awarded the Nobel Prize in Physics in 2010 for “ground breaking experiments regarding the two dimensional material graphene” [1]. Since its isolat...
The GNM or GNR with holes provides a superior platform for biosensing, especially for fast DNA sequencing, because the sensitivity can be highly enhanced by the atomic thickness and good electrical conductivity [20,21]. The one-atom thick mesh could also act as a highly selective and permeable...